Question

The smaller number among . NUJII.
17576.
Thus, 317576 = 26 (Check it!)
EXERCISE 7.2
(1) 64
01) 512
(m) 10648
(v) 15625
(vi) 13824
(vii) 110592
(ix) 175616 (x) 91125
2. State true or false.
b) Cube of any odd number is even.
(ii) A perfect cube does not end with two zeros.
(ii) If square of a number ends with 5. then its cube ends with 25.
(iv) There is no perfect cube which ends with 8.
(v) The cube of a two digit number may be a three digit number.
(vi) The cube of a two digit number may have seven or more digits.
(vii) The cube of a single digit number may be a single digit number
3. You are told that 1.331 is a perfect cube. Can you guess without facto
is its cube root? Similarly, guess the cube roots of 4913, 12167,327
WHAT HAVE WE DISCUSSED?
slike 1729,4104, 13832, are known as Hardy - Ramanujan Numbers.
das sum of two cubes in two different ways.
obtained when a number is multiplied by itself three times are known as cul
emple 1,8.27....etc
prime factorisation of any number each factor appears three times, then the
ube.
The one's place of 2 is 2 itself. Take 2 as ten's place of the
1. Find the cube root of each of the following numbers by prime factorisat​

Answer 1

Step-by-step explanation:

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